/**********
This library is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version. (See <http://www.gnu.org/copyleft/lesser.html>.)

This library is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
more details.

You should have received a copy of the GNU Lesser General Public License
along with this library; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
**********/
// Copyright (c) 1996-2018, Live Networks, Inc.  All rights reserved
// LIVE555 Media Server
// main program

#include "../BasicUsageEnvironment/include/BasicUsageEnvironment.hh"
#include "DynamicRTSPServer.hh"
#include "version.hh"

int main(int argc, char **argv) {
    // Begin by setting up our usage environment:
    TaskScheduler *scheduler = BasicTaskScheduler::createNew();
    UsageEnvironment *env = BasicUsageEnvironment::createNew(*scheduler);

    UserAuthenticationDatabase *authDB = NULL;
#ifdef ACCESS_CONTROL
    // To implement client access control to the RTSP server, do the following:
    authDB = new UserAuthenticationDatabase;
    authDB->addUserRecord("username1", "password1"); // replace these with real strings
    // Repeat the above with each <username>, <password> that you wish to allow
    // access to the server.
#endif

    // Create the RTSP server.  Try first with the default port number (554),
    // and then with the alternative port number (8554):
    RTSPServer *rtspServer;
    portNumBits rtspServerPortNum = 554;
    rtspServer = DynamicRTSPServer::createNew(*env, rtspServerPortNum, authDB);
    if (rtspServer == NULL) {
        rtspServerPortNum = 8554;
        rtspServer = DynamicRTSPServer::createNew(*env, rtspServerPortNum, authDB);
    }
    if (rtspServer == NULL) {
        *env << "Failed to create RTSP server: " << env->getResultMsg() << "\n";
        exit(1);
    }

    *env << "LIVE555 Media Server\n";
    *env << "\tversion " << MEDIA_SERVER_VERSION_STRING
         << " (LIVE555 Streaming Media library version "
         << LIVEMEDIA_LIBRARY_VERSION_STRING << ").\n";

    char *urlPrefix = rtspServer->rtspURLPrefix();
    *env << "Play streams from this server using the URL\n\t"
         << urlPrefix
         << "<filename>\nwhere <filename> is a file present in the current directory.\n";
    *env << "Each file's type is inferred from its name suffix:\n";
    *env << "\t\".264\" => a H.264 Video Elementary Stream file\n";
    *env << "\t\".265\" => a H.265 Video Elementary Stream file\n";
    *env << "\t\".aac\" => an AAC Audio (ADTS format) file\n";
    *env << "\t\".ac3\" => an AC-3 Audio file\n";
    *env << "\t\".amr\" => an AMR Audio file\n";
    *env << "\t\".dv\" => a DV Video file\n";
    *env << "\t\".m4e\" => a MPEG-4 Video Elementary Stream file\n";
    *env << "\t\".mkv\" => a Matroska audio+video+(optional)subtitles file\n";
    *env << "\t\".mp3\" => a MPEG-1 or 2 Audio file\n";
    *env << "\t\".mpg\" => a MPEG-1 or 2 Program Stream (audio+video) file\n";
    *env << "\t\".ogg\" or \".ogv\" or \".opus\" => an Ogg audio and/or video file\n";
    *env << "\t\".ts\" => a MPEG Transport Stream file\n";
    *env << "\t\t(a \".tsx\" index file - if present - provides server 'trick play' support)\n";
    *env << "\t\".vob\" => a VOB (MPEG-2 video with AC-3 audio) file\n";
    *env << "\t\".wav\" => a WAV Audio file\n";
    *env << "\t\".webm\" => a WebM audio(Vorbis)+video(VP8) file\n";
    *env << "See http://www.live555.com/mediaServer/ for additional documentation.\n";

    // Also, attempt to create a HTTP server for RTSP-over-HTTP tunneling.
    // Try first with the default HTTP port (80), and then with the alternative HTTP
    // port numbers (8000 and 8080).

    if (rtspServer->setUpTunnelingOverHTTP(80) || rtspServer->setUpTunnelingOverHTTP(8000) ||
        rtspServer->setUpTunnelingOverHTTP(8080)) {
        *env << "(We use port " << rtspServer->httpServerPortNum()
             << " for optional RTSP-over-HTTP tunneling, or for HTTP live streaming (for indexed Transport Stream files only).)\n";
    } else {
        *env << "(RTSP-over-HTTP tunneling is not available.)\n";
    }

    env->taskScheduler().doEventLoop(); // does not return

    return 0; // only to prevent compiler warning
}
